18. Martin & Shamicka Lawrence
Big Momma’s House is a little emptier these days. Martin split up with Shamicka, his partner of 17 years and wife of two in April. Since it clearly wasn’t the stress of having children that tore this longtime pair apart (their daughters were nine and seven when they got married in 2010), then perhaps the nuptials were to blame. Or maybe Big Momma.Getty Images
/ Getty Images

17. Stevie Wonder & Kai Millard-Morris
The divorce papers may have been signed, sealed and delivered this year, but the files say Wonder and Millard-Morris had been separated since 2009. They have two sons together – but Wonder has a total of seven kids.Ronald Martinez
/ Getty Images

16. Dennis Quaid & Kimberly Buffington-Quaid
Wife No. 3 was no longer a go for Quaid in March, when the parents of twins filed for divorce – and again in October, when they filed for separation – after eight years of marriage.Frazer Harrison
/ Getty Images

15. Kenny G and Lyndie Benson-Gorelick
She can’t say she didn’t get enough sax. Sorry, very bad joke. After 20 years and one son, the pair hit divorce court with the ol’ irreconcilable differences claim.Kristie Pearce, Windsor Star Files
/ The Windsor Star

14. Mayim Bialik & Michael Stone
Not gonna lie: If it weren’t for Amy Farrah Fowler and attachment parenting, Bialik and her now-ex Stone likely wouldn’t have made this list because, well, we wouldn’t have even known about their November divorce. The question now: who are the kids going to co-sleep with?Imeh Akpanudosen
/ Getty Images

12. Bradley Cooper & Zoe Saldana
The two got together in The Words. Then they split up. There are no words.Jonathan Wenk
/ AP

11. Jennie Garth & Peter Facinelli
You know a divorce is ugly when it spawns a new reality TV show (Jennie Garth: A Little Bit Country). But what we really wish the parents of three daughters’ split after 17 years HAD spawned was a Kelly Taylor/Dylan McKay reunion.Getty Images
/ Getty Images

10. Johnny Depp & Vanessa Paradis
After what seemed like a blissful 14 years of being happily unmarried, the actor and his stunning French singer/model partner, who have two kids together, confirmed they were parting ways in June. First reaction: Aww, that’s too bad. Followup reaction: Johnny Depp is back on the market!Frank Micelotta/Getty Images
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9. Russell Crowe & Danielle Spencer
Crowe and Spencer called it quits in October, but the Gladiator star hasn’t completely tossed the phone at the relationship, recently tweeting, “My priority is to try to bring my family back together.” The couple has two sons.Lisa Maree Williams
/ Getty Images

8. Olivia Munn & Brad Richards
The couple dated briefly in 2012 before Munn reportedly "realized she liked him as a friend and nothing more." Isn't it great that we know this?Jordan Strauss
/ Invision/AP

6. Justin Bieber & Selena Gomez
Young love so rarely lasts, especially in Tinseltown, which explains our lack of shock about Biebs and Gomez’s November breakup. Even less shocking: She apparently dumped him due to their busy schedules and trust issues. Even more less shocking: They’ve been spotted together since.Getty Images
/ Getty Images

5. Rhea Perlman & Danny DeVito
After 30 years? Really? It was hard to believe the funny former Taxi co-stars had called it off in October after three decades and three kids. Though DeVito has since told media he and Perlman are “working on” their marriage. We guess there’s hope yet.Kevin Winter
/ ImageDirect.

4. Heidi Klum & Seal
Just a couple of weeks into 2012, the supermodel mom of four and the R&B star announced they were divorcing after what felt like forever (but was really only seven years). If that wasn’t heartbreaking enough, things got ugly when Heidi’s hunky bodyguard, Martin Kristen, was factored into the equation. Klum and Kristen are still an item.Getty Images
/ Getty Images

3. Will Arnett & Amy Poehler
They say a shared sense of humour with your partner is the key to a long-lasting marriage. Well they were wrong, at least for Up All Night star (and Toronto native) Arnett and Parks and Recreation’s Poehler, who called it quits in September after nine years and two sons.Kevork Djansezian
/ Getty Images

2. Kristen Stewart & Robert Pattinson
A couple that also hasn’t completely called it off (but should, according to millions of furious Pattinson fans), Twilight’s KStew and RPattz are currently toeing the line between confused and done after Stewart admitted to cheating on Pattison with the whatshisname director of Snow White and the Huntsman. Or maybe they’re just faking it to promote The Twilight Saga: Breaking Dawn – Part 2. More importantly, do we really care?Getty Images
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1. Tom Cruise & Katie Holmes (a.k.a. TomKat)
Word is Katie had been plotting the six-year marriage’s June demise for a while, and that Tom didn’t see it coming. Whatever the case, it will be their sweet little (albeit spoiled) daughter Suri who will suffer most – almost as much as Oprah’s poor old couch did back in 2005.MJ Kim
/ Getty Images

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